Service Manual

129
6802800U74-AN
Chapter 4: Hardware Installation
MTS Site
(15-pin SubD connector)
Descrip-
tion
Surge Pro-
tection
GPS Site
(12-pin Deutsch connector)
Pin No. Description Color Pin No.
6 1 pps (PPS_N) GMDN0889
A
Brown/White 12
stripe
NC N/A GMDN0889 Blue/Red stripe 6
TWISTED
A
NC N/A
PAIR
GMDN0889
A
Red/Blue stripe 7
1, 7, 8, 9,
15
Not Connected
See User Alarms/Controls, X.21, RGPS, and GPS Cabling on page 155.
4.8.5
GPS Antenna Connection
The integrated GPS antenna connectors of N type, are placed on the junction panel, see Figure 71:
GPS Antenna Connection on MTS LiTE Junction Panel on page 130 for MTS LiTE, Figure 72: GPS
Antenna Connection on MTS 2 Junction Panel on page 131 for MTS 2 and Figure 73: GPS Antenna
Connection on MTS 4 Junction Panel on page 131 for MTS 4.
NOTICE:
Figure 72: GPS Antenna Connection on MTS 2 Junction Panel on page 131 and Figure 73:
GPS Antenna Connection on MTS 4 Junction Panel on page 131 depicts the newer version of
the MTS Junction Panel. There may be small differences in older configurations.